.loader{margin:20px auto 20px auto;border:16px solid #f3f3f3;border-radius:50%;border-top:16px solid #3498db;border-bottom:16px solid #3498db;width:120px;height:120px;-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0)}100%{-webkit-transform:rotate(360deg)}}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}